CN106979040A - 涡轮发动机 - Google Patents

涡轮发动机 Download PDF

Info

Publication number
CN106979040A
CN106979040A CN201611151155.0A CN201611151155A CN106979040A CN 106979040 A CN106979040 A CN 106979040A CN 201611151155 A CN201611151155 A CN 201611151155A CN 106979040 A CN106979040 A CN 106979040A
Authority
CN
China
Prior art keywords
panel
panels
wall
upstream
turbine engine
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201611151155.0A
Other languages
English (en)
Chinese (zh)
Inventor
罗曼·普兰特
杰里米·加力诺
弗洛伦特·罗格宁
杰罗姆·索诺伊斯
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Safran Aircraft Engines SAS
Original Assignee
SNECMA SAS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by SNECMA SAS filed Critical SNECMA SAS
Publication of CN106979040A publication Critical patent/CN106979040A/zh
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/04—Air intakes for gas-turbine plants or jet-propulsion plants
    • F02C7/045—Air intakes for gas-turbine plants or jet-propulsion plants having provisions for noise suppression
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/24—Casings; Casing parts, e.g. diaphragms, casing fastenings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K3/00—Plants including a gas turbine driving a compressor or a ducted fan
    • F02K3/02—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber
    • F02K3/04—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber the plant including ducted fans, i.e. fans with high volume, low pressure outputs, for augmenting the jet thrust, e.g. of double-flow type
    • F02K3/06—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber the plant including ducted fans, i.e. fans with high volume, low pressure outputs, for augmenting the jet thrust, e.g. of double-flow type with front fan
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2230/00—Manufacture
    • F05D2230/60—Assembly methods
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2250/00—Geometry
    • F05D2250/20—Three-dimensional
    • F05D2250/28—Three-dimensional patterned
    • F05D2250/283—Three-dimensional patterned honeycomb
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2260/00—Function
    • F05D2260/96—Preventing, counteracting or reducing vibration or noise
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B11/00—Connecting constructional elements or machine parts by sticking or pressing them together, e.g. cold pressure welding
    • F16B11/006—Connecting constructional elements or machine parts by sticking or pressing them together, e.g. cold pressure welding by gluing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
CN201611151155.0A 2013-03-15 2014-03-12 涡轮发动机 Pending CN106979040A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1352353 2013-03-15
FR1352353A FR3003303B1 (fr) 2013-03-15 2013-03-15 Turbomachine, telle qu'un turboreacteur ou un turbopropulseur d'avion
CN201480015664.3A CN105051360A (zh) 2013-03-15 2014-03-12 涡轮发动机，诸如航空涡扇发动机或涡轮螺旋桨发动机

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN201480015664.3A Division CN105051360A (zh) 2013-03-15 2014-03-12 涡轮发动机，诸如航空涡扇发动机或涡轮螺旋桨发动机

Publications (1)

Publication Number Publication Date
CN106979040A true CN106979040A (zh) 2017-07-25

Family

ID=48225059

Family Applications (2)

Application Number Title Priority Date Filing Date
CN201611151155.0A Pending CN106979040A (zh) 2013-03-15 2014-03-12 涡轮发动机
CN201480015664.3A Pending CN105051360A (zh) 2013-03-15 2014-03-12 涡轮发动机，诸如航空涡扇发动机或涡轮螺旋桨发动机

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN201480015664.3A Pending CN105051360A (zh) 2013-03-15 2014-03-12 涡轮发动机，诸如航空涡扇发动机或涡轮螺旋桨发动机

Country Status (9)

Country Link
US (1) US20160032834A1 (fr)
EP (1) EP2971738A1 (fr)
JP (1) JP2016513773A (fr)
CN (2) CN106979040A (fr)
BR (1) BR112015023057A8 (fr)
CA (1) CA2905793A1 (fr)
FR (1) FR3003303B1 (fr)
RU (1) RU2015138543A (fr)
WO (1) WO2014140483A1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3059362B1 (fr) * 2016-11-30 2021-01-01 Safran Aircraft Engines Carter de turbomachine comportant une structure acoustique et un element abradable
US10662813B2 (en) * 2017-04-13 2020-05-26 General Electric Company Turbine engine and containment assembly for use in a turbine engine
US10458281B2 (en) * 2017-06-12 2019-10-29 United Technologies Corporation Resilient mounting assembly for a turbine engine
FR3068007B1 (fr) * 2017-06-23 2021-07-16 Safran Nacelles Dispositif de traitement acoustique pour nacelle de turboreacteur d'aeronef
CN107795557B (zh) * 2017-11-10 2020-02-14 中国航发航空科技股份有限公司 一种用于发动机转子叶片榫头的粘胶成型装置及粘胶方法
FR3085447B1 (fr) * 2018-09-04 2020-09-11 Safran Aircraft Engines Carter de soufflante pour une turbomachine d'aeronef integrant directement des portions abradable et ayant des proprietes acoustiques
FR3086785B1 (fr) 2018-09-28 2022-01-21 Airbus Operations Sas Ensemble comportant deux panneaux acoustiques juxtaposes dans lequel les panneaux comportent une face resistive qui s'etend jusqu'a une paroi d'extremite
FR3095025B1 (fr) * 2019-04-12 2021-03-05 Safran Aircraft Engines Joint d’étanchéité à labyrinthe comportant un élément abradable à densité variable de cellules
WO2022208801A1 (fr) 2021-03-31 2022-10-06 川崎重工業株式会社 Ensemble carter de soufflante destiné à un turboréacteur à double flux

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5662757A (en) * 1994-10-17 1997-09-02 General Electric Company Method of removing an abradable shroud assembly for turbomachinery
US20050089391A1 (en) * 2003-10-22 2005-04-28 Stretton Richard G. Liner for a gas turbine engine casing
CN1654804A (zh) * 2004-02-12 2005-08-17 Snecma发动机公司 具有高旁路比的三轴旁路涡轮喷气发动机
CN1654805A (zh) * 2004-02-11 2005-08-17 Snecma发动机公司 在前端具有两个风扇的涡轮喷气发动机结构

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL250167A (fr) 1959-07-17
FR1260495A (fr) 1960-06-23 1961-05-05 Thomson Houston Comp Francaise Perfectionnements aux machines électriques
US5482429A (en) * 1994-04-29 1996-01-09 United Technologies Corporation Fan blade containment assembly
US5776579A (en) * 1996-03-28 1998-07-07 The Boeing Company Structural bonding with encapsulated foaming adhesive
US6364603B1 (en) * 1999-11-01 2002-04-02 Robert P. Czachor Fan case for turbofan engine having a fan decoupler
GB0119608D0 (en) * 2001-08-11 2001-10-03 Rolls Royce Plc A guide vane assembly
US6619913B2 (en) * 2002-02-15 2003-09-16 General Electric Company Fan casing acoustic treatment
US6652222B1 (en) * 2002-09-03 2003-11-25 Pratt & Whitney Canada Corp. Fan case design with metal foam between Kevlar
FR2931205B1 (fr) * 2008-05-16 2010-05-14 Aircelle Sa Ensemble propulsif pour aeronef, et structure d'entree d'air pour un tel ensemble
GB2478144A (en) * 2010-02-26 2011-08-31 Rolls Royce Plc Panelled assembly, eg for a gas turbine engine ducted fan casing
FR2975943B1 (fr) * 2011-06-01 2013-05-17 Aircelle Sa Procede de fabrication d'un panneau d'attenuation acoustique
FR2979385A1 (fr) * 2011-08-22 2013-03-01 Snecma Panneau d'isolation acoustique pour turbomachine et turbomachine comportant un tel panneau
US9194299B2 (en) * 2012-12-21 2015-11-24 United Technologies Corporation Anti-torsion assembly

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5662757A (en) * 1994-10-17 1997-09-02 General Electric Company Method of removing an abradable shroud assembly for turbomachinery
US20050089391A1 (en) * 2003-10-22 2005-04-28 Stretton Richard G. Liner for a gas turbine engine casing
CN1654805A (zh) * 2004-02-11 2005-08-17 Snecma发动机公司 在前端具有两个风扇的涡轮喷气发动机结构
CN1654804A (zh) * 2004-02-12 2005-08-17 Snecma发动机公司 具有高旁路比的三轴旁路涡轮喷气发动机

Also Published As

Publication number Publication date
FR3003303B1 (fr) 2017-06-30
US20160032834A1 (en) 2016-02-04
JP2016513773A (ja) 2016-05-16
CA2905793A1 (fr) 2014-09-18
BR112015023057A2 (pt) 2017-07-18
WO2014140483A1 (fr) 2014-09-18
EP2971738A1 (fr) 2016-01-20
CN105051360A (zh) 2015-11-11
BR112015023057A8 (pt) 2019-12-03
FR3003303A1 (fr) 2014-09-19
RU2015138543A (ru) 2017-04-19

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Application publication date: 20170725

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